BOTH FRONT SEATS BROKE UPON IMPACT WITH TREE. A DEER JUMPED OUT AND CAR WENT INTO A SKID AT 28MPH. IT HIT A TREE WHILE GOING IN REVERSE. BOTH SPORT SEAT FRAMES BROKE AT THE UPPER OPENING IN SEAT BACK AND WERE TORN OFF TRACKS. SINCE REAR BACK SEAT FAILURE IS IN THE NEWS, THIS REPORT WAS SUBMITTED. CAR WAS NOT REPAIRED AND WAS TOTALLED. THE INSURANCE SOLD IT OFF FOR 'PARTS'